187876136

素因数分解:

$2^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3229}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 403104000

約数和(自身を除く): 215227864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1039, 2078, 3229, 4156, 6458, 7273, 8312, 12916, 14546, 22603, 25832, 29092, 45206, 58184, 90412, 180824, 3354931, 6709862, 13419724, 23484517, 26839448, 46969034, 93938068, 187876136]

約数ペア:

[(1, 187876136), (2, 93938068), (4, 46969034), (7, 26839448), (8, 23484517), (14, 13419724), (28, 6709862), (56, 3354931), (1039, 180824), (2078, 90412), (3229, 58184), (4156, 45206), (6458, 29092), (7273, 25832), (8312, 22603), (12916, 14546)]